SINZ 5-point black crown

The chainring is chosen together with the sprocket to set the gearing. A 44-tooth paired with a 16-tooth sprocket gives a versatile ratio; go up or down in teeth depending on the track.

They mount with 4 or 5 bolts (BCD) or directly on the spindle (spline). Check your crankset's mounting type before ordering a BMX Race chainring.

Yes: shipping is free within mainland France from €99 of purchase. Below that, the cost is shown at checkout according to weight and the chosen shipping method.

Absolutely. You can pay for your purchases in 2 or 3 instalments with Alma, completely securely. The option appears automatically at checkout.

You have 14 days after delivery to change your mind. The item must be new, unfitted and in its original packaging to be returned or exchanged.

Yes, we also ship to the French overseas territories (DOM-TOM). Times and costs depend on the destination and parcel weight; the exact amount is calculated and shown before you confirm your order.